Basic Rest API implementation

Dockerfile

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+FROM ubuntu:22.04
+
+# Prevent interactive prompts
+ENV DEBIAN_FRONTEND=noninteractive
+ENV PYTHONUNBUFFERED=1
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    python3 \
+    python3-pip \
+    python3-venv \
+    curl \
+    wget \
+    jq \
+    pwgen \
+    bc \
+    zip \
+    unzip \
+    lsof \
+    gnupg \
+    lsb-release \
+    systemctl \
+    iptables \
+    iproute2 \ 
+    && rm -rf /var/lib/apt/lists/*
+
+# Create working directory
+WORKDIR /etc/hysteria
+
+# Copy requirements first (for better caching)
+COPY requirements.txt .
+
+# Create and activate virtual environment, install dependencies
+RUN python3 -m venv /etc/hysteria/hysteria2_venv && \
+    /etc/hysteria/hysteria2_venv/bin/pip install --no-cache-dir --upgrade pip && \
+    /etc/hysteria/hysteria2_venv/bin/pip install --no-cache-dir -r requirements.txt && \
+    /etc/hysteria/hysteria2_venv/bin/pip install --no-cache-dir fastapi uvicorn python-multipart
+
+# Copy application files
+COPY . /etc/hysteria/
+
+# Make scripts executable
+RUN find /etc/hysteria/core/scripts -type f -name "*.sh" -exec chmod +x {} \; && \
+    find /etc/hysteria/core/scripts -type f -name "*.py" -exec chmod +x {} \; && \
+    chmod +x /etc/hysteria/menu.sh
+
+# Expose ports
+EXPOSE 8000 443 80
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
+    CMD curl -f http://localhost:8000/health || exit 1
+
+# Start FastAPI server
+CMD ["/etc/hysteria/hysteria2_venv/bin/uvicorn", "core.api:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]